.main-menu { display:flex; gap:12px; flex-wrap:wrap; margin-bottom:18px; }
.menu-item { padding:8px 12px; background:#0b6; color:#fff; border-radius:8px; text-decoration:none; font-weight:600; }
.site-layout { display: grid; grid-template-columns: 1fr 320px; gap:20px; align-items:start; }
.content { }
.section { margin-bottom:28px; padding:16px; border-radius:10px; background:#fafafa; box-shadow:0 1px 4px rgba(0,0,0,0.04); }
.section h2 { margin:0 0 12px 0; font-size:1.15rem; }
.cards { displa